Question

Mr.Williams invested $4,000 in a bond with a yearly interest rate of 4% . His total interest on the investment was $800 . What was the length of the investment ?

Answer 1

the answer is 5 years ;D

Answer 2

^that will probably be deleted ;)

Answer 3

.-. how did you get the answer ?

Answer 4

i had this question in math except multiple choice and 5 years was the answer ;D

Answer 5

so you just guessed lmao , ima do the work lets see what i getttt